// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/threading/thread_local.h"

#include <pthread.h>

#include "base/logging.h"
#include "build/build_config.h"

#if !defined(OS_ANDROID)

namespace base {
namespace internal {

    // static
    void ThreadLocalPlatform::AllocateSlot(SlotType* slot)
    {
        int error = pthread_key_create(slot, NULL);
        CHECK_EQ(error, 0);
    }

    // static
    void ThreadLocalPlatform::FreeSlot(SlotType slot)
    {
        int error = pthread_key_delete(slot);
        DCHECK_EQ(0, error);
    }

    // static
    void* ThreadLocalPlatform::GetValueFromSlot(SlotType slot)
    {
        return pthread_getspecific(slot);
    }

    // static
    void ThreadLocalPlatform::SetValueInSlot(SlotType slot, void* value)
    {
        int error = pthread_setspecific(slot, value);
        DCHECK_EQ(error, 0);
    }

} // namespace internal
} // namespace base

#endif // !defined(OS_ANDROID)
